Umar Rudi xurwy

How to update the Go version

System: Debian/Ubuntu/Fedora. Might work for others as well.

As mentioned here, to update a go version you will first need to uninstall the original version.

To uninstall, delete the /usr/local/go directory by:

	ffmpeg -f x11grab -thread_queue_size 64 -video_size 1920x1080 -framerate 30 -i :0 \
	-f v4l2 -thread_queue_size 64 -video_size 320x180 -framerate 30 -i /dev/video0 \
	-f alsa -i default \
	-filter_complex '[0:v][1:v]overlay=main_w-overlay_w:main_h-overlay_h:format=yuv444' \
	-vcodec libx264 -preset ultrafast -qp 0 -pix_fmt yuv444p \
	-c:a aac -b:a 192k \
	video.mkv

	import copy

	def convert_for_transform(op1, op2):
	new_op_1 = {}
	new_op_2 = {}
	for j in op1:
	for i in j:
	if i == "retain":
	op1_index = j[i]
	new_op_1['index'] = op1_index

	// Make a map containing clients

	ActiveClients = make(map[ClientConn]int)

	type ClientConn struct {
	websocket *websocket.Conn
	clientIP string
	}

	client := ws.Request().RemoteAddr

	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="utf-8" />
	<title> WebSockets </title>
	<script>
	try {
	var sock = new WebSocket("ws://{{.}}/sock");
	//sock.binaryType = 'blob'; // can set it to 'blob' or 'arraybuffer

	// compile : $ gcc file.c -lssl -lcrypto
	#include <openssl/bio.h>
	#include <openssl/ssl.h>
	#include <openssl/x509v3.h>
	#include <string.h>
	#include <stdio.h>

	#define DEB printf("%d\n",__LINE__ );

	SSL get_ssl(BIO bio) {

	#include <stdio.h>
	#include <pthread.h>
	#include <unistd.h>
	// unmark pthread_detach(), memory leak will be gone

	void* process( void* data ) {
	printf( "hello world\n" );
	}

	main() {

	WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
	WifiInfo wifiInfo = wifiManager.getConnectionInfo();
	int ipAddress = wifiInfo.getIpAddress();
	String ipString = String.format("%d.%d.%d.%d", (ip & 0xff), (ip >> 8 & 0xff), (ip >> 16 & 0xff), (ip >> 24 & 0xff));